<html lang="zh">
  <head>
    <meta charset="UTF-8">
    <title>图片上传</title>
  </head>
  <body>
    <form method="post" action="/upfile.php" enctype="multipart/form-data">
      <input type="file" name="upfile" />
      <button type="submit">上传</button>
    </form>
  </body>
</html>
